The funds you collect from team members via Teammo will be sent directly to your nominated bank account. When you are ready to make payments to your league/association, just add your share of the payment to the amount. That way you don't need to pay via debit/credit card in Teammo.
For example, if you manage and play in a team of 10 players (including yourself) and you owe $10.00 each ($100.00 in total), you will collect $90.00 via Teammo, which will be sent to your nominated bank account. When you pay your association, you will need to add an additional $10.00 to cover your share.